Liberty is a town that sits astride the line dividing Okmulgee and Tulsa counties in the U.S. state of Oklahoma. The population was 220 in the 2010 United States Census, compared to 184 at the 2000 census.HistoryThe earliest settler recorded in this area was Wallace W. Baird, a farmer from Illinois, who arrived in Tulsa County in 1912, and settled on a 40acre farm. Liberty was incorporated as a dispersed rural community on October 1, 1978. It incorporated a second time on June 29, 1982.GeographyLiberty is located at .According to the United States Census Bureau, the town has a total area of 6.1 square miles, all land.DemographicsAs of the census of 2000, there were 184 people, 63 households, and 52 families residing in the town. The population density was 30.1 people per square mile (11.6/km²). There were 72 housing units at an average density of 11.8 per square mile (4.5/km²). The racial makeup of the town was 85.33% White, 9.78% Native American, and 4.89% from two or more races.There were 63 households out of which 41.3% had children under the age of 18 living with them, 66.7% were married couples living together, 11.1% had a female householder with no husband present, and 15.9% were non-families. 14.3% of all households were made up of individuals and 7.9% had someone living alone who was 65 years of age or older. The average household size was 2.92 and the average family size was 3.21.